找诗词>英语词典>cloaca翻译和用法

cloaca

n.  下水道,阴沟,泄殖腔

复数:cloacas 

医学

COCA.45064

英英释义

noun

  • a waste pipe that carries away sewage or surface water
      Synonym:sewersewerage
    1. (zoology) the cavity (in birds, reptiles, amphibians, most fish, and monotremes but not mammals) at the end of the digestive tract into which the intestinal, genital, and urinary tracts open

      双语例句

      • The breathing film was made up of endothelial and endothelial basement membrane. The seawater in respiratory trees through cloaca into center antrum and blood in haemocoel accomplished respiration via this gas-blood barrier.
        内皮层与内皮基膜构成呼吸树的呼吸膜,由泄殖腔进入呼吸树中央腔的海水和呼吸树血腔中的血液经此气-血屏障进行气体交换,完成呼吸作用。
      • The digestive tracts were divided into cavum oris, esophagus, ventriculus, duodenum, jejunum, ileum, rectum and cloaca.
        结果表明:虎纹蛙消化道分为口咽腔、食道、胃、十二指肠、空肠、回肠、直肠和泄殖腔。
      • IBD is the unique structure of birds at the top after the cloaca, the wall full of lymphoid tissue.
        法氏囊是鸟类特有的结构,位于泄殖腔后上方,囊壁充满淋巴组织。
      • Objective To study the application of total urogenital mobilization in the repair of cloaca.
        目的探讨应用泄殖腔整体游离术治疗低位一穴肛。
      • Distribution of neuropeptide Y and substance P in cloaca wall of Alligator sinensis
        神经肽Y、P物质在扬子鳄泄殖腔壁内的分布
      • Ducks are regarded as the natural reservoir of influenza viruses, and previous studies indicated that the avian influenza viruses could replicate in the digestive tract of ducks and shed through cloaca without causing any disease signs in these animals.
        鸭一直被认为是禽流感病毒的自然宿主,以前的研究发现病毒感染鸭后主要在肠道复制并排泄,但并不引起鸭发病。
      • The liquid excreted through the urethra or cloaca.
        通过尿道或泄殖腔排泄出的液体。
      • Observation on a human foetus with congenital absence of external genitalia, persistent primitive cloaca and bilateral renal agenesis
        先天性无外阴、原始泄殖腔保留与双侧肾未发育胎儿的观察
      • Nocens invaded posterior jejunum, ileum, ceca, rectum and cloaca. Developmental stages were localized within the epithelial cells of villi and crypts and in lamina propria.
        nocens寄生于空肠后部、回肠、盲肠、直肠和泄殖腔的绒毛和肠腺上皮细胞及固有膜中。
      • In the transverse plane, entering the S_3& S_8spi hal cord, the labeled central processes of primary afferent neurons of the cloaca first appeared in the dorsolateral tract, and then divided into medial and lateral parts.
        脊髓横断面观,被标记的初级传入神经元中枢突呈束状经背根外侧部进入S3&S8髓节的背外侧束,而后分成内外两部。